EP1679342A4 - Silica-containing conjugated diene based rubber composition and formed article - Google Patents

Silica-containing conjugated diene based rubber composition and formed article

Info

Publication number
EP1679342A4
EP1679342A4 EP04793232A EP04793232A EP1679342A4 EP 1679342 A4 EP1679342 A4 EP 1679342A4 EP 04793232 A EP04793232 A EP 04793232A EP 04793232 A EP04793232 A EP 04793232A EP 1679342 A4 EP1679342 A4 EP 1679342A4
Authority
EP
European Patent Office
Prior art keywords
conjugated diene
based rubber
diene based
silica
rubber composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04793232A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1679342A1 (en
Inventor
Takeshi Karato
Yoshihiro Chino
Kazutaka Watanabe
Osamu Yatabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Tokuyama Corp
Original Assignee
Zeon Corp
Tokuyama Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zeon Corp, Tokuyama Corp filed Critical Zeon Corp
Publication of EP1679342A1 publication Critical patent/EP1679342A1/en
Publication of EP1679342A4 publication Critical patent/EP1679342A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

A silica-containing conjugated diene based rubber composition which is prepared by co-coagulating an aqueous dispersion or a solution of a conjugated diene based rubber (a) having a glass transition temperature of -120 to 0˚C and an aqueous dispersion of silica, so as to form a conjugated diene based rubber-silica mixture (A) containing 30 wt % or more of a component insoluble in toluene, and then compounding the above mixture with a conjugated diene based rubber (b) having a glass transition temperature being different from that of the above conjugated diene based rubber (a) by an absolute value of 3 to 100˚C. The above rubber composition can be suitably used for producing a tire tread which offers a balance in high degree of low fuel consumption, wet grip characteristics, mechanical strength, abrasion resistance and low temperature impact resistance.
EP04793232A 2003-10-31 2004-10-29 Silica-containing conjugated diene based rubber composition and formed article Withdrawn EP1679342A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003372646 2003-10-31
PCT/JP2004/016124 WO2005042632A1 (en) 2003-10-31 2004-10-29 Silica-containing conjugated diene based rubber composition and formed article

Publications (2)

Publication Number Publication Date
EP1679342A1 EP1679342A1 (en) 2006-07-12
EP1679342A4 true EP1679342A4 (en) 2009-08-26

Family

ID=34544038

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04793232A Withdrawn EP1679342A4 (en) 2003-10-31 2004-10-29 Silica-containing conjugated diene based rubber composition and formed article

Country Status (6)

Country Link
US (1) US20070260005A1 (en)
EP (1) EP1679342A4 (en)
JP (1) JP4746989B2 (en)
KR (1) KR20070003775A (en)
CN (1) CN100422253C (en)
WO (1) WO2005042632A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024035A1 (en) * 2006-05-23 2007-11-29 Continental Aktiengesellschaft Rubber compound and tires
JP5092344B2 (en) * 2006-10-17 2012-12-05 日本ゼオン株式会社 Silica-containing rubber composition, process for producing the same, and crosslinked molded article thereof
JP5248082B2 (en) * 2007-10-22 2013-07-31 東洋ゴム工業株式会社 Rubber composition for pneumatic tire
DE102007060859A1 (en) * 2007-12-18 2009-06-25 Continental Aktiengesellschaft Rubber mixture, in particular for vehicle tires
JP5381974B2 (en) * 2008-02-29 2014-01-08 日本ゼオン株式会社 Non-aqueous electrolyte secondary battery electrode binder composition and non-aqueous electrolyte secondary battery
US20110166264A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc Nitrile butadiene styrene terpolymers
US8329794B2 (en) * 2010-01-07 2012-12-11 Lion Copolymer, Llc Compatibilized silica in nitrile rubber and blends of nitrile rubber and styrene butadiene rubber compositions
US20110166265A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc High structure carbon black in elastomeric polymers and method for making
US8329810B2 (en) * 2010-01-07 2012-12-11 Lion Copolymer, Llc Elastomeric compounds containing recycled materials and silica
US20110166262A1 (en) * 2010-01-07 2011-07-07 Lion Copolymer, Llc Process for making compatibilized silica and nitrile polymer compositions
JP5634914B2 (en) * 2011-02-18 2014-12-03 東洋ゴム工業株式会社 Rubber composition, method for producing the same, and pneumatic tire
US8962723B2 (en) 2011-06-15 2015-02-24 Lion Copolymer Geismar, Llc Durable substrate coating and process for making
US9267019B2 (en) 2011-06-15 2016-02-23 Lion Copolymer Holdings, Llc Functionalized silica for silica wet masterbatches and styrene butadiene rubber compositions
US8962722B2 (en) 2011-06-15 2015-02-24 Lion Copolymer Geismar, Llc Solvent-less liquid ethylene propylene diene monomer rubber compound and method of making
US8575257B2 (en) 2011-06-15 2013-11-05 Lion Copolymer, Llc Fire retardant brominated rubber polymeric composition and method for making
US8741987B2 (en) 2012-02-02 2014-06-03 Lion Copolymer Holdings, Llc Polymer silica-reinforced masterbatch with nanomaterial
US9574055B2 (en) 2012-02-02 2017-02-21 Lion Copolymer Holdings, Llc Compatibilized silica with a plurality of silanes and a polymer silica-reinforced masterbatch
US8835536B2 (en) 2012-02-02 2014-09-16 Lion Copolymer Holdings, Llc Highly silica loaded styrene butadiene rubber masterbatch
JP5901993B2 (en) * 2012-02-23 2016-04-13 東洋ゴム工業株式会社 Rubber compounding agent and method for producing rubber composition
CN103073927A (en) * 2013-01-31 2013-05-01 沈阳化工股份有限公司 Surface-modified fumed silica capable of improving tearing strength of silicone rubber and production method of silicon dioxide
US9238729B2 (en) * 2013-02-12 2016-01-19 Cooper Tire & Rubber Company Functionalized silica with elastomer binder
CN104981361B (en) * 2013-02-12 2017-12-08 库珀轮胎和橡胶公司 The functionalized SiO 2 of flexible body adhesive
KR101482244B1 (en) * 2013-04-17 2015-01-14 한국신발피혁연구원 Thermoplastic elastomer enhanced abrasion resistance and marking preventing function and tear strength and method for manufacturing thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118449A (en) * 1993-10-27 1995-05-09 Yokohama Rubber Co Ltd:The Rubber composition and production thereof
EP0849320A1 (en) * 1996-12-18 1998-06-24 DSM Copolymer, Inc. Compatibilized silica and polymer silica-reinforced masterbatch containing same
EP1149866A2 (en) * 2000-04-27 2001-10-31 JSR Corporation Rubber mixtures based on crosslinked rubber particles and non-crosslinked rubbers
US20030119946A1 (en) * 2001-12-18 2003-06-26 Sun-Lin Chen Preparation of reinforced elastomer, elastomer composite, and tire having component thereof
EP1589069A1 (en) * 2003-01-31 2005-10-26 Tokuyama Corporation Diene rubber composition and process for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2900306B2 (en) * 1994-12-28 1999-06-02 横浜ゴム株式会社 Rubber composition
CA2216062A1 (en) * 1997-09-19 1999-03-19 Bayer Inc. Silica-containing rubber composition
JP3494575B2 (en) * 1998-05-18 2004-02-09 横浜ゴム株式会社 Rubber composition for tire tread
DE10021070A1 (en) * 2000-04-28 2001-10-31 Bayer Ag Gel-containing rubber compounds for dynamically loaded tire components
JP3606860B2 (en) * 2000-08-01 2005-01-05 横浜ゴム株式会社 Rubber composition and rubber cross-linked product
JP4881534B2 (en) * 2000-09-06 2012-02-22 Ｊｓｒ株式会社 Diene rubber / inorganic compound composite, method for producing the same, and rubber composition
JP2002241507A (en) * 2000-12-12 2002-08-28 Jsr Corp Diene-based rubber/inorganic compound composite and method for producing the same and rubber composition containing the same
JP2003221402A (en) * 2001-11-06 2003-08-05 Tokuyama Corp Method for manufacturing rubber filled with silica
CN101696248B (en) * 2002-04-10 2012-07-25 旭化成化学株式会社 Modified polymers and compositions containing the same
JP4425653B2 (en) * 2003-02-03 2010-03-03 日本ゼオン株式会社 Silica-filled rubber composition and molded body

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07118449A (en) * 1993-10-27 1995-05-09 Yokohama Rubber Co Ltd:The Rubber composition and production thereof
EP0849320A1 (en) * 1996-12-18 1998-06-24 DSM Copolymer, Inc. Compatibilized silica and polymer silica-reinforced masterbatch containing same
EP1149866A2 (en) * 2000-04-27 2001-10-31 JSR Corporation Rubber mixtures based on crosslinked rubber particles and non-crosslinked rubbers
US20030119946A1 (en) * 2001-12-18 2003-06-26 Sun-Lin Chen Preparation of reinforced elastomer, elastomer composite, and tire having component thereof
EP1589069A1 (en) * 2003-01-31 2005-10-26 Tokuyama Corporation Diene rubber composition and process for producing the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005042632A1 *

Also Published As

Publication number Publication date
EP1679342A1 (en) 2006-07-12
CN1898316A (en) 2007-01-17
JP4746989B2 (en) 2011-08-10
US20070260005A1 (en) 2007-11-08
WO2005042632A1 (en) 2005-05-12
JPWO2005042632A1 (en) 2007-05-17
CN100422253C (en) 2008-10-01
KR20070003775A (en) 2007-01-05

Similar Documents

Publication Publication Date Title
EP1679342A4 (en) Silica-containing conjugated diene based rubber composition and formed article
US8871832B2 (en) Rubber composition for use in tire treads and pneumatic tire using the same
US8459319B2 (en) Tire with rubber tread containing combination of resin blend and functionalized elastomer
WO2008087987A1 (en) Rubber composition and pneumatic tire using the same
KR100569519B1 (en) Preparation of starch reinforced rubber and use thereof in tires
KR960034290A (en) Rubber compositions for tire making based on "doped" precipitated silica with aluminum
JP4455907B2 (en) Rubber composition for pneumatic tire and pneumatic tire
JP4421547B2 (en) Rubber composition and tire having tread using the same
US20150148447A1 (en) Tire rubber composite and pneumatic tire
EP1721930A4 (en) Rubber composition
CN107868293B (en) Rubber composition for tire tread
EP0916699A3 (en) Rubber composition
WO2008084860A1 (en) Rubber composition and tire using the same
KR100569520B1 (en) Preparation of reinforced rubber and use in tires
JP2009091482A (en) Tread rubber composition for studless tire and studless tire having tread using the composition
MXPA03011457A (en) Rubber mixtures containing silicic acid, soot and rubber gel.
US10434822B2 (en) Pneumatic tire
WO2008114756A1 (en) Conjugated diolefin copolymer rubber, method for producing the same, rubber composition and tire
US10808107B2 (en) Rubber composition for tire
CA2997778A1 (en) Tire having tread for low temperature performance and wet traction
US20160200141A1 (en) Sulfur-crosslinkable rubber mixture
KR100228208B1 (en) A rubber composition for tire tread
US6378584B1 (en) Rubber composition for tire tread including silica and rice husk
CN104271659B (en) Rubber composition
EP1431334A3 (en) Tire with rubber composition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060505

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20090724

RIC1 Information provided on ipc code assigned before grant

Ipc: C08L 9/00 20060101ALI20090720BHEP

Ipc: C08K 3/36 20060101ALI20090720BHEP

Ipc: C08L 21/00 20060101AFI20050513BHEP

17Q First examination report despatched

Effective date: 20120705

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20131113